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UC2842D8TR

UC2842D8TR
Mfr. #:
UC2842D8TR
描述:
Switching Controllers Current-Mode PWM Controller
生命週期:
製造商新產品
數據表:
UC2842D8TR 數據表
交貨:
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ECAD Model:
更多信息:
UC2842D8TR 更多信息 UC2842D8TR Product Details
產品屬性
屬性值
製造商：
德州儀器
產品分類：
開關控制器
RoHS：
Y
拓撲：
升壓、反激、前進
輸出數量：
1 Output
開關頻率：
450 kHz
佔空比 - 最大值：
100 %
輸出電流：
1 A
最低工作溫度：
- 40 C
最高工作溫度：
+ 85 C
安裝方式：
貼片/貼片
包裝/案例：
SOIC-8
打包：
捲軸
工作溫度範圍：
- 40 C to + 85 C
系列：
UC2842
類型：
電流模式 PWM 控制器
品牌：
德州儀器
秋季時間：
50 ns
產品類別：
開關控制器
上升時間：
50 ns
出廠包裝數量：
2500
子類別：
PMIC - 電源管理 IC
單位重量：
0.002561 oz
Tags
UC2842D8, UC2842D, UC2842, UC284, UC28, UC2
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    O***v
    O***v
    UA

    Great thing. Its money is definitely worth it. On board two buttons, one turn on and off the device, the second turn on and off 5 v.

    2019-05-01
    C***t
    C***t
    TH

    Very good

    2019-03-05
    M***z
    M***z
    ES

    OK miuibien

    2019-07-01
    N***B
    N***B
    RO

    very good transaction

    2019-02-27
***as Instruments
30-V, 1-A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, -40C to 85C 8-SOIC -40 to 85
***et Europe
Current Mode PWM Controller 1A 8-Pin SOIC T/R
***ser
PWM Power Supply Controllers Current-Mode PWM Controller
***ical
UCx84x Current-Mode PWM Controllers
***i-Key Marketplace
UC2842 CURRENT MODE PWM CONTROLL
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:650mW; No. of Pins:8; Operating Temperature Range:-40°C to +85°C; Control Mode:Current; Number of PWM Outputs:1; Output Current:200mA ;RoHS Compliant: Yes
***AS INSTRU
The UCx84x series of control integrated circuits provide the features that are necessary to implement off-line or DC-to-DC fixed-frequency current-mode control schemes, with a minimum number of external components. The internally implemented circuits include an undervoltage lockout (UVLO), featuring a start-up current of less than 1 mA, and a precision reference trimmed for accuracy at the error amplifier input. Other internal circuits include logic to ensure latched operation, a pulse-width modulation (PWM) comparator that also provides current-limit control, and a totem-pole output stage that is designed to source or sink high-peak current. The output stage, suitable for driving N-channel MOSFETs, is low when it is in the off state.
***ASI
The UCx84x family offers a variety of package options, temperature range options, choice of maximum duty cycle, and choice of turnon and turnoff thresholds and hysteresis ranges. Devices with higher turnon or turnoff hysteresis are ideal choices for off-line power supplies, while the devices with a narrower hysteresis range are suited for DC-DC applications. The UC184x devices are specified for operation from –55°C to 125°C, the UC284x series is specified for operation from –40°C to 85°C, and the UC384x series is specified for operation from 0°C to 70°C.
型號 描述 庫存 價格
UC2842D8TR
DISTI # V39:1801_07428044		Current Mode PWM Controller 1A 8-Pin SOIC T/R
RoHS: Compliant		0
    UC2842D8TR
    DISTI # UC2842D8TR-ND    		IC PWM BOOST FLYBACK CM 8SOIC
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 2500:$0.5950
    UC2842D8TR
    DISTI # UC2842D8TR    		Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC2842D8TR)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel    		Americas - 0
    • 2500:$0.6159
    • 5000:$0.5869
    • 10000:$0.5669
    • 15000:$0.5479
    • 25000:$0.5329
    UC2842D8TR
    DISTI # UC2842D8TR    		Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC2842D8TR)
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape and Reel    		Europe - 0
    • 2500:€0.8679
    • 5000:€0.7099
    • 10000:€0.6509
    • 15000:€0.5579
    • 25000:€0.5199
    UC2842D8TRCurrent-Mode PWM Controller2500
    • 1000:$0.4800
    • 750:$0.5400
    • 500:$0.6800
    • 250:$0.8300
    • 100:$0.9000
    • 25:$1.0500
    • 10:$1.1400
    • 1:$1.2700
    UC2842D8TR
    DISTI # 595-UC2842D8TR    		Switching Controllers Current-Mode PWM Controller
    RoHS: Compliant    		4072
    • 1:$1.3900
    • 10:$1.1900
    • 100:$0.9140
    • 500:$0.8080
    • 1000:$0.6380
    • 2500:$0.5650
    • 10000:$0.5440
    UC2842D8
    DISTI # 595-UC2842D8    		Switching Controllers Current-Mode PWM Controller
    RoHS: Compliant    		272
    • 1:$1.6200
    • 10:$1.3800
    • 100:$1.0600
    • 500:$0.9370
    • 1000:$0.7400
    • 2500:$0.6560
    • 10000:$0.6320
    UC2842D8TRG4
    DISTI # 595-UC2842D8TRG4    		Switching Controllers Current-Mode PWM Controller
    RoHS: Compliant    		0
      UC2842D8TRSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8
      RoHS: Compliant      		30030
      • 1000:$0.5700
      • 500:$0.6000
      • 100:$0.6200
      • 25:$0.6500
      • 1:$0.7000
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        		 OPTOISOLATOR 5.3KV TRANS 4SMD
        可用性
        庫存:
        Available
        訂購:
        1985
        輸入數量:
        UC2842D8TR的當前價格僅供參考，如果您想獲得最優惠的價格，請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
        參考價格（美元）
        數量
        單價
        小計金額
        1
        US$1.39
        US$1.39
        10
        US$1.19
        US$11.90
        100
        US$0.91
        US$91.40
        500
        US$0.81
        US$404.00
        1000
        US$0.64
        US$638.00
        由於2021年半導體供不應求，低於2021年之前的正常價格，請發詢價確認。
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